AIC Caelum User manual

UM_Caelum_v1.1_102819

Caelum

Server Motherboard

User's Manual

Preface �� i

Safety Instructions �� ii

About This Manual �� iii

Chapter 1� Product Features ��1

1.1 Components .............................................................................................1

1.2 Specications ..........................................................................................2

1.3 Feature .....................................................................................................3

Chapter 2� Hardware Setup ��4

2.1 Central Processing Unit ..........................................................................4

2.1.1 Processor Installation ........................................................................................4

2.2 System Memory ......................................................................................7

2.2.1 Installation ..........................................................................................................7

2.2.2 DIMM Population ................................................................................................8

Chapter 3� Motherboard Settings ��9

3.1 Motherboard Block Diagram ................................................................... 9

3.2 Content List ............................................................................................ 10

3.3 Connector and Jumper ..........................................................................11

3.3.1 Placement ........................................................................................................ 11

3.3.2 Connector ......................................................................................................... 12

3.3.3 Rear I/O ............................................................................................................ 14

3.3.4 Jumper ............................................................................................................. 14

3.4 LED Indicator ..........................................................................................15

Chapter 4. BIOS Conguration Settings �� 16

4.1 Navigation Keys .....................................................................................16

4.2 BIOS Setup .............................................................................................17

4.2.1 Menu Bar .......................................................................................................... 17

4.2.2 Startup .............................................................................................................. 18

4.2.3 Update .............................................................................................................. 20

4.3 Main ....................................................................................................... 22

4.3.1 Main .................................................................................................................. 22

4.4 AMD CBS ................................................................................................23

4.4.1 Zen Common Options ...................................................................................... 23

4.4.2 DF Common Options ....................................................................................... 23

4.4.2 UMC Common Options .................................................................................... 24

Table of Contents

Content

4.4.3 NBIO Common Options ................................................................................... 24

4.4.4 FCH Common Options ..................................................................................... 25

4.5 Advanced ...............................................................................................26

4.5.1 USB Conguration ........................................................................................... 26

4.5.2 CPU Related setting ......................................................................................... 26

4.5.3 PCI SubSystem Setting ................................................................................... 26

4.5.4 OEMBOARD Function ...................................................................................... 27

4.5.5 SIO AST2500 .................................................................................................... 27

4.5.6 H2O IPMI Conguration ................................................................................. 27

4.5.7 Console Redirection Setup .............................................................................. 28

4.5.8

H2oUve Conguration ................................................................................................28

4.6 Security ..................................................................................................29

4.6.1 Security ............................................................................................................ 29

4.7 Power......................................................................................................30

4.8 Boot ........................................................................................................31

4.9.1 Boot .................................................................................................................. 31

4.9 Save and Exit ..........................................................................................32

4.10.1 Save and Exit.................................................................................................. 32

Chapter 5. BMC Conguration Settings �� 33

5.1 Login .......................................................................................................33

5.2 Web GUI .................................................................................................. 34

5.2.1 Menu Bar .......................................................................................................... 34

5.2.2 User Information and Quick Button ............................................................... 35

5.2.3 Dashboard ........................................................................................................ 36

5.2.4 Sensor .............................................................................................................. 36

5.2.5 FRU Information ............................................................................................... 37

5.2.6 Logs and Report .............................................................................................. 38

5.2.7 Settings ............................................................................................................ 39

5.2.8 Remote Control ................................................................................................ 41

5.2.9 Power Control .................................................................................................. 46

5.2.10 Chassis Identify Control ................................................................................ 47

5.2.11 Maintenance .................................................................................................. 47

5.2.12 Sign out .......................................................................................................... 49

Chapter 5� Technical Support �� 50

Content

Document Release History

Release Date Version Update Content

September

2019

1 User's Manual release to public.

October

2019

1.1 Hardware spec update.

This document contains proprietary information about

AIC products and is not to be disclosed or used except in

accordance with applicable agreements.

Copyright

No part of this publication may be reproduced, stored in a retrieval system, or

transmitted in any form or by any means, electronic, mechanical, photo-static, recording

or otherwise, without the prior written consent of the manufacturer.

Trademarks

All products and trade names used in this document are trademarks or registered

trademarks of their respective holders.

Changes

The material in this document is for information purposes only and is subject to change

without notice.

Warning

1. A shielded-type power cord is required in order to meet FCC emission limits and also

to prevent interference to the nearby radio and television reception. It is essential

that only the supplied power cord be used.

2. Use only shielded cables to connect I/O devices to this equipment.

3. You are cautioned that changes or modifications not expressly approved by the

party responsible for compliance could void your authority to operate the equipment.

Disclaimer

AIC shall not be liable for technical or editorial errors or omissions contained herein.

The information provided is provided "as is" without warranty of any kind. To the

extent permitted by law, neither AIC or its afliates, subcontractors or suppliers will be

liable for incidental, special or consequential damages including downtime cost; lost

profits; damages relating to the procurement of substitute products or services; or

damages for loss of data, or software restoration. The information in this document

is subject to change without notice.

Instruction Symbols

Special attention should be given to the instruction symbols below.

NOTE

This symbol indicates that there is an explanatory or

supplementary instruction.

CAUTION

This symbol denotes possible hardware impairment. Upmost

precaution must be taken to prevent serious harware damage.

WARNING

This symbol serves as a warning alert for potential body

injury. The user may suffer possible injury from disregard or

lack of attention.

Preface

i

When installing, operating, or performing maintenance on this equipment, the following

safety precautions should always be taken into account in order to reduce the risk of re,

electric shock, and personal injury.

Carefully read the safety instructions below before using this product.

• Observe all of the warning and instruction signs distinctively marked on the product.

• Before performing system installations, please consult the User’s Manual provided

with this product.

• Do not place this product on an uneven or weak surface (unstable cart, stand, table,

ect.) that might induce the product to fall and sustain serious damage.

• Install only the equipment or device identied in the User’s Manual. Deploying other

equipment or device with this motherboard could invoke improper connection of

circuitry that leads to re or personal injury.

• This product should only be operated with the type of power source indicated on the

marked label. If you are questionable about which type of power supply is used in your

area, consult your dealer or local Power Company.

• Disconnect the power supply module before removing power from the system.

• Unplug this product from the wall outlet before cleaning. Use a damp cloth for

cleaning. Do not use liquid cleaners or aerosol cleaners.

• Do not use this product near a water source, including faucet and lavatory.

• Never spill liquids of any kind on this product.

• Never shove objects of any kind into this product’s open slots, as they may touch

dangerous voltage points or short out parts and could result in re or electric shock.

• Do not block or cover slots and openings in this unit, as they were made for ventilation

and prevent this unit from overheating. Do not place this product in a built-in

installation unless proper ventilation is available.

• Do not disassemble this product. This product should only be taken apart by trained

personnel. Opening or removing covers and circuit boards may expose you to electric

shock or other risks. Incorrect reassembly can also cause electric shock when the

unit is subsequently used.

• Risk of explosion is possible if battery is replaced with an incompatible type. Dispose

of used batteries accordingly.

• This product is equipped with a three-wire grounding type plug, a plug with a third

(grounding) pin. As a safety feature, this plug is intended to t only into a grounding

type power outlet. If you are unable to insert the plug into the outlet, contact your

electrician to replace the outlet. Do not remove the grounding type plug or use a

3-Prong To 2-Prong Adapter to circumvent the safety feature; doing so may result in

electric shock and/or damage to this product.

Safety Instructions

ii

Thank you for selecting and purchasing the Caelum Serverboard.

This user's manual is provided for professional technicians to perform easy hardware

setup, basic system congurations, and quick software startup. This document pellucidly

presents a brief overview of the product design, device installation, and rmware settings

for the Caelum motherboard. For the latest version of this user's manual, please refer to

the AIC website:https://www.aicipc.com/en/productdetail/51127.

Chapter 1 Product Features

This chapter delivers the overall layout of the product, including the fundamental

components on the motherboard, design specications, and noteworthy features. Caelum

is an ideal server grade motherboard that is specifically designed to accommodate

diverse enterprises for managing heavy workloads, databases, nearline applications, and

cloud deployments. This product supports AMD EPYC

TM

7000-series processor with SP3

socket type and a memory support 8 DDR4 2400/2666 MHz.

Chapter 2 Hardware Setup

This chapter displays an easy installation guide for assembling the CPU (Central

Processing Unit) and memory module. Utmost caution for proceeding to set up the

hardware is highly advised. The components on the motherboard are highly fragile and

vulnerable to exterior influence. Do not attempt to endanger the device by placing the

device in a potentially unstable or hazardous surroundings, including positioning the

device on an uneven grounds or humid environments.

Chapter 3 Motherboard Settings

This chapter elaborates the overall layout of the server motherboard, including

multifarious connectors, jumpers, and LED descriptions. These descriptions assist users

to congure different settings and functions of the motherboard, as well as to conrm the

location of each connector and jumper.

Chapter 4 BIOS Conguration Settings

This chapter introduces the key features of BIOS, including the descriptions and option

keys for diverse functions. These details provide users to effortlessly navigate and

congure the input/output devices.

Chapter 5 BMC Conguration Settings

This chapter illustrates the diverse functions of IPMI BMC, including the details on logging

into the web page and assorted denitions. These descriptions are helpful in conguring

various functions through Web GUI without entering the BIOS setup. For more information

of BMC congurations, please refer to IPMI BMC (Aspeed AST2500) User's Manual for a

more detailed description.

Chapter 6 Technical Support

For more information or suggestion, please contact the nearest AIC corporation

representative in your district or visit the AIC website: https://www.aicipc.com/en/index.

It is our greatest honor to provide the best service for our customers.

About This Manual

iii

1

Chapter 1. Product FeaturesCaelum User Manual

This section describes the hardware specifications and features of the Caelum

motherboard. The fundamental components of the Caelum severboard are provided

below.

1�1 Components

Caelum Serverboard

Product specications and features are subject to change without prior notice.

Caelum User Manual

Chapter 1� Product Features

2 x PCIe x16 Slots

2 x Slimline x4

Connectors

8 x DDR4 DIMM Slots

(1 DIMM/Channel)

Socket SP3

(Single AMD EPYC™ 7000

Series Processor Supported)

Dimensions

mm : 244.07 x 304.8

inches : 9.6 x 12

2 x RJ45

GbE

USB3.0

DB-9 COM

Port

VGA Port RJ45 for BMC

2 x NGFF(M.2) M Key

(2280) support SATA

4 x PCIe x8 + 2 x PCIe x1

USB 3.0

RJ45 for BMC

VGA + COM

2 x RJ45 GbE

2

Chapter 1. Product FeaturesCaelum User Manual

1.2 Specications

System

Processor

Support

Single AMD EPYC™ 7000-series processor

(Rome/Naples)

CPU TDP

200W

Socket Type

Socket SP3

System

Memory

• DDR4 3200/2933MHz RDIMM/LRDIMM

• Total 8 memory slots ; 8 channel

• Supports up to 2TB (Supported by Rome CPU)

• Supports NVDIMM feature

Expansion

Slots

• 2 x Slimline x4

• 2 x PCI Express Gen3 x16 slots

System BIOS

BIOS Type

Insyde UEFI BIOS

BIOS

Features

• ACPI

• PXE

• IPMI KCS interface

• SMBIOS

• Serial console redirection

• PCIe Hotplug

• SRIOV

• iSCSI

•

TPM

On-board

Devices

SATA

AMD CPU Integrated I/O

• 2 x SATA 6.0 Gb/s support RAID 0/1

(by ASMedia ASM1061R)

BMC

Aspeed AST2500 Advanced PCIe Graphics &

Remote Management Processor

• Baseboard Management Controller

• Intelligent Platform Interface 2.0 (IPMI 2.0)

• iKVM, Media Redirection, IPMI over LAN,

Serial over LAN

• HTML5

•

• SMASH Support

On-board

Devices

Network

Controller

• 2 x Intel I210 Ethernet Controller support dual

ports 1GbE with RJ45 connectors on rear I/O

• Realtek RTL8211E for BMC dedicated

management port

Graphics

Aspeed AST2500 Advanced PCIe Graphics &

Remote Management Processor

• PCIe VGA/2D Controller

• 1920x1200@60Hz 32bpp

Input/Output

SATA

AMD CPU Integrated I/O

• 2 x SATA 6.0 Gb/s support RAID 0/1

(by ASMedia ASM1061R)

LAN

• 2 x GbE RJ45, and one within BMC shared

management

• 1 x GbE RJ45 dedicated to BMC management

USB

• 1 x USB 3.0 Type A connectors on rear I/O

• 2 x USB 3.0 by onboard by pin header

VGA

• 1 x external VGA port

• 1 x internal VGA pin-header

(share with external VGA port)

Serial Port

• 1 x DB-9 for COM port

• 1 x internal COM pin-header

• 1 x internal LCM (UART type)

pin-header

Others

• 1 x TPM 2.0 onboard

• 4 x PCIe x8 + 2 x PCIe x1

2 x NGFF(M.2) M Key(2280) support SATA

•

3

Chapter 1. Product FeaturesCaelum User Manual

The Caelum server board uniquely features the latest single AMD EPYC™ 7000-series

processor (Rome/Naples) and extensive memory capacity of 8 slots up to 2TB. Based

on AMD Zen microarchitecture, distinguished for immense number of cores (64 cores for

Rome and 32 cores for Naples), AMD Security Root-of-Trust Technology for advanced

data protection, and one compact processor socket for greater I/O extension, the server

board is genuinely dedicated to offer an ideal choice for pursuing greater bandwidth,

reduced power consumption, and scalability in your server.

With the goal of optimization, this product seeks to acheive versatility, system expansion,

and easy management. The server board implements PCIe Gen3 slots, PCIe Slimline

connectors, SATA (support RAID 0/1) with support for various edge connectors, including

COM, VGA, and USB 3.0 ports. Innovatively integrating BIOS Insyde and Aspeed AST2500

Advanced PCIe Graphics to the server board, Caelum profoundly delivers immediate and

efficient control with Onboard Baseboard Management Controller for managing heavy

workflow and executing complex operations.

• Supports AMD EPYC™ 7000-series processor (Rome/Naples)

• Supports 8 DDR4 DIMM slots up to 2 TB memory capacity

• Supports two PCI Express Gen3 x16 slots

• Supports two Slimeline x4 with PCI Express Gen3

• Onboard dual GbE ports come from 2 x Intel® Ethernet Controller I210

• Onboard Baseboard Management Controller for system management and IPMI

control

• Embedded components for 5+ year long life

1�3 Feature

4

Chapter 2. Hardware Setup

Caelum User Manual

This section describes a simple instruction guide for installing the hardware components

on the serverboard system. Turn off and unplug all system and peripheral devices before

proceeding.

2�1 Central Processing Unit

The serverboard supports a single AMD EPYC™ 7000-series with socket type SP3.

2�1�1 Processor Installation

To ensure a safe and easy setup, you need to prepare before installation:

 a T20 Torx screwdriver

 ESD wrist strap/mat and conductive foam pad

CAUTION

The pins of the processor socket are vulerable and easily susceptible to damage if

ngers or any foreign objects are pressed against them. Please keep the socket pro-

tective cover on when the processor is not installed.

CAUTION

When unpacking a processor, hold the processor only by its edges to avoid touching

the contacts.

Procedure:

Step 1 Remove the screw in the order designated in blue (the screw labeled 321)

as demonstrated in gure 1. After the screws are dislodged, the load plate will

automatically be ejected as demonstrated in gure 2.

NOTE

The screws cannot be completely removed from the CPU cover.

Front

Dislodge screw. Remove top cover.

Chapter 2� Hardware Setup

3

Front

32

1

Step 3

Step 1

Step 2

5

Chapter 2. Hardware SetupCaelum User Manual

Step 2 Lift the carrier frame by the blue metal tab and remove the protective cover

as demonstrated in gure 3 and gure 4.

Step 3 Insert the CPU package into the carrier frame as demonstrated in gure 5.

Step 4 Remove the Pick and Place (PnP) cap by lifting the it upward as demonstrated

in gure 6.

Front

Lift carrier frame. Remove protective cover.

Insert package.

Lift PnP cap.

6

Chapter 2. Hardware Setup

Caelum User Manual

Step 5 Close the carrier frame with the CPU package as demonstated in gure 7.

Check if the frame is properly installed as demonstrated in gure 8.

Step 6 Close the load plate and fasten the screws in the order 123

to complete installation as demonstrated in gure 9.

Step 7 Apply thermal grease/paste on top of the CPU assembly.

Step 8 Secure the heatsink on top of the processor assembly to complete installation.

Front

Close carrier frame.

Verify installation.

Close load plate.

3

Front

32

1

Step 2

1

Step 1

3

Step 3

7

Chapter 2. Hardware SetupCaelum User Manual

This server board supports 8 DIMM memory slots with 1 DIMM per channel.

2�2�1 Installation

Step 1 Unlock the DIMM socket by pressing the retaining clips outward.

Step 2 Insert the memory module into the slot. Make sure that the DIMM notch is

accurately positioned.

Step 3 Close the retaining clips to complete installation.

DIMM n

otch

2�2 System Memory

8

Chapter 2. Hardware Setup

Caelum User Manual

2�2�2 DIMM Population

The DIMMs are displayed on the Spica board as DIMMD0, DIMMC0, DIMMB0, DIMMA0,

DIMME0, DIMMF0, DIMMG0, and DIMMH0.

To ensure satisfactory performance, you need to:



Verify the DIMM type: DDR4 RDIMM/LRDIMM/NVDIMM/Flash/3DS with ECC

up to 2400 MHz



Verify if all of the DIMMs installed are of the same DIMM type to avoid memory

failure and loss of performance speed.

NOTE

1. Mixing of DIMM base module types within a channel is not supported.

2. Mixing of ECC and non-ECC DIMMs within a channel is not supported.

3. DIMMs with asymmetrical DRAM package types are not supported.

Populate the DIMM slots according to the corresponding Die as suggested to

ensure a stable system performance.

Die #0: JDMC0 / JDMD0

Die #1: JDMA0 / JDMB0

Die #2: JDMG0 / JDMH0

Die #3: JDME0 / JDMF0

A1B1

A19B19

A1B1

A19B19

A1B1

A19

A1B1

A19B19

1

67

68

58

2

74 75

1

6858

74

75

14

5

9

A2A1B1B2

A82

A81

B81

B82

5

43

A1

3

2

1 27

26

25 28

29

30

54

53 55

A

B

C

BA

AY

AW

BD

BC

BB

DB

DA

CY

223

220

76

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1

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287

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288

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79

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288

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288

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1

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79

287

288

143

144

3

1

2

20

19

A1

A11

A12

A82

A12A11

A1

DIMMD0

DIMMC0

DIMMB0

DIMMA0

DIMME0

DIMMF0

DIMMG0

DIMMH0

Die #2 Die #1

Die #3 Die #0

Die #2 Die #1

Die #3 Die #0

DIMMD0

DIMMC0

DIMMB0

DIMMA0

DIMME0

DIMMF0

DIMMG0

DIMMH0

9

Chapter 3. Motherboard SettingsCaelum User Manual

This section provides illustrations that display the internal jumpers, connectors, and

system LED indicators on the Caelum motherboard. The motherboard layout and essential

connectors are listed below for your reference.

3�1 Motherboard Block Diagram

Chapter 3� Motherboard Settings

10

Chapter 3. Motherboard SettingsCaelum User Manual

3�2 Content List

Connector and Header Location Connector and Header Location

1a

1b

1c

1d

Power Connector

(2x4pin)

JPWR1

JPWR2

JPWR3

JPWR4

14 Chassis Intrusion Header J31

2a

2b

Slimline x4 slot from

PCIE G1

Slim2

Slim3

15a

15b

Remote Thermal Sensor

Header

J3

J26

3a

3b

PCIe Connector (x16)

NTB_P1

NTB_P2

16a

16b

NGFF M.2 Connector

NGFF2

NGFF3

4

System BIOS SPI

Socket

JBIOS1 17 IPMB Header J21

5 Extermal USB 3.0 JUSB1

18a

18b

Single Rotor Fan

Connector

JFAN5

JFAN6

6a

6b

6c

6d

Fan Connector

JFAN1

JFAN2

JFAN3

JFAN4

19 PMbus Header J2

7

Battery Holder for

CR2032

BT1 20

Standard PCIe (x16) slot

from PCIE G3

J28

8

Power Connector

(2 x 12pin)

JPWR5 21

Standard PCIe (x16) slot

from PCIE G2

J29

9 BMC Socket JBMC_SPI1 22 USB Type A Port USB1

10 LCM Connector JLCM1 23

RJ45 Connector

supports one 1G LAN

JBMC_LAN2

11 PMBUS Header J45 24

RJ-45 Ethernet supports

two 1G LAN

JLAN12

12 UART Header J47 25

D-sub Connector support

COM & VGA port

DSUB1

13 Front Panel Header FP1 26 VGA Connector JVGA1

Jumper Location

A CPU UART Jumper J48

B

Power Button Pass

through Mode Jumper

J20

C

CPLD to BMC JTAG

Jumper

J42

D BMC Reset Jumper J43

E Clear CMOS Jumper J60

11

Chapter 3. Motherboard SettingsCaelum User Manual

3�3 Connector and Jumper

3�3�1 Placement

A1B1

A19B19

A1B1

A19B19

1

2

34

4

67

68

58

2

74 75

1

6858

74

75

1

4

1

5

84

4

8

5 1

1

5

8 4

1 5

8

4

2

1

14

5

9

201

1 13

24

12

A2A1B1B2

A82

A81

B81

B82

5

43

A1

3

2

1 27

26

25 28

29

30

54

53 55

A

B

C

BA

AY

AW

BD

BC

BB

DB

DA

CY

2

12

1

12

11

1

2

223

220

76

78

1

145

146

221

222

77

79

287

288

143

144

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220

76

78

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288

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288

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288

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143

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287

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78

76

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223

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143

288

287

79

77

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220

223

220

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78

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146

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222

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79

287

288

143

144

1

3

1

2

7

8

1

2

7

8

1

2

7

8

1

2

1

2

1 2

2

1

2

1

2

9

10

A1

1615

21

1

4

1

2

23 24

1920 1920

1

3

1

3

1

3

1

3

1

3

1

8

1

2

20

19

1

5

A1

A11

A12

A82

A12A11

A1

33

1d

1a

2b 2a1d

4

3b

3a

5

7

6d

6c

6b6a

8

9

11

12

13

14

16a

16b

17

18a

1a

1b

19

20

21

22

23

25

26

18b

24

A

C

B

10

15a

1

2

15b

12

Chapter 3. Motherboard SettingsCaelum User Manual

1a ~ 1d Power Connector

(JPWR1, JPWR2, JPWR3, JPWR4)

GND 1 5 +12V_S0

GND 2 6 +12V_S0

GND 3 7 +12V_S0

GND 4 8 +12V_S0

6a ~ 6d Dual Rotor Fan Connector

(JFAN1, JFAN2, JFAN3, JFAN4)

TACH#1 1 2 TACH#2

+12V_S0 3 4 +12V_S0

PWM#1 5 6 PWM#1

GND 7 8 GND

8 Power Connector (JPWR5)

+3V3_S0 1 13 +3V3_S0

+3V3_S0 2 14 NC

GND 3 15 GND

+5V_S0 4 16 PS_ON_N

GND 5 17 GND

+5V_S0 6 18 GND

GND 7 19 GND

PS_OK 8 20 NC

+5V_STBY_PSU 9 21 +5V_S0

+12V_S0 10 22 +5V_S0

+12V_S0 11 23 +5V_S0

+3V3_S0 12 24 GND

10 LCM Connector (JLCM1)

GND 2 1 LED_PWR(5V)

POWER1_5V_RED_N 4 3 HDD_ACT_Q_N

POWER1_5V_GREEN_N 6 5 FP_COLD_RST_N

POWER2_5V_RED_N 8 7 LCM_TX_3V3_R

POWER2_5V_GREEN_N 10 9 LCM_RX_3V3_R

12 UART Header (J47)

SYS_UART_RTS1 1 2 SYS_UART_TXD1

SYS_UART_DTR1 3 4 SYS_UART_RXD1

SYS_UART_DSR1 5 6 SYS_UART_CTS1

GND 7 8 GND

UART_PWR5V 9 10 PWR3V3_RI

SYS_UART_DCD1 11 12

FIO_UART_USBPRSNT_N

15 Front Panel Header (FP1)

PWR_LED_P 1 2 FP_PWR

4 ID_LED_5V_P

PWR_LED_N 5 6 ID_LED_5V_N

HDD_ACT_P 7 8 SYS_HEALTH1_N

HDD_ACT_N 9 10 SYS_HEALTH2_N

FP_PWR_BTN_N 11 12 LAN1_ACTLED_P

GND 13 14 LAN1_ACTLED_N

FP_COLD_RST_N 15 16 BMC_I2C_08_SDA

GND 17 18 BMC_I2C_08_SCL

FP_BMC_ID_SW_N 19 20 FP_CHASSIS_INTRUSION

NC 21 22 LAN2_ACTLED_P

FP_NMI_BTN_N 23 24 LAN2_ACTLED_N

16a ~16b

Thermal Sensor Header (J3)

1

HM_TD2+

2

HM_TD2-

16b

Thermal Sensor Header (J26)

1

DP2

2

DN2

15 Chassis Intrusion Header (J31)

1

FP_CHASSIS_INTRUSION

2

GND

18 IPMB Header (J21)

1 BMC_I2C_01_SDA

2 GND

3 BMC_I2C_01_SCL

4 NC

3�3�2 Connector

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AIC Caelum User manual

AIC Caelum User manual

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